The top-tier soundbar worthy of the best-in-class LG OLED
The LG S90TY 5.1.3-channel soundbar delivers 570W of Dolby Atmos and DTS:X audio with triple up-firing speakers (including center channel), wireless subwoofer, and AI Sound Pro for real-time optimization. WOW Orchestra syncs with LG TVs, HDMI eARC supports 4K@120Hz, and Wi-Fi 6, Bluetooth, AirPlay 2, and Chromecast ensure seamless streaming. Its slim, sleek design with app control and voice assistant support makes it a powerful, immersive home theater upgrade.
Key Features
Triple Up-Firing Speakers with Center Channel
The LG S90TY features an industry-first triple up-firing speaker array, including a dedicated center up-firing channel that reflects sound off the ceiling for pinpoint-accurate dialogue and overhead effects, delivering true Dolby Atmos and DTS:X immersion without needing rear speakers.
570W Power with Wireless Subwoofer
With 570W total output, the S90TY combines powerful front, center, and surround channels with a wireless subwoofer for deep, room-shaking bass that syncs seamlessly, ensuring explosive dynamics and clarity across movies, music, and gaming.
AI Sound Pro with α9 AI Processor Gen8
Powered by the α9 AI Processor Gen8, AI Sound Pro analyzes audio in real time to up-mix content to virtual 9.1.2 channels, optimize room acoustics, enhance dialogue with Clear Voice Pro, and adapt sound profiles via the LG Sound Bar app for personalized listening.
WOW Orchestra & WOW Interface for LG TVs
Exclusive to LG TVs, WOW Orchestra merges the soundbar and TV speakers for a wider, more powerful soundstage, while WOW Interface enables full control—volume, modes, and EQ—directly from your TV screen using the TV remote.
Advanced Connectivity for Gaming and Streaming
Supporting HDMI eARC with 4K@120Hz, VRR, ALLM, and Dolby Vision passthrough, plus Wi-Fi 6, Bluetooth 5.0, Apple AirPlay 2, and Chromecast, the S90TY ensures lag-free gaming and effortless wireless streaming from any device.
What’s in the Box
- Soundbar
- Remote Control
- Wall Mount Kit
- HDMI Cable
FAQs
Does the LG S90TY require rear speakers for Dolby Atmos?
No—its 5.1.3-channel setup with triple up-firing speakers (including center) delivers true overhead Atmos effects by reflecting sound off the ceiling, no rear speakers needed.
Is the subwoofer fully wireless?
Yes—it connects automatically via Wi-Fi, requiring only a power cord, with low-latency sync and flexible placement for powerful, seamless bass.
Can it connect to non-LG TVs?
Yes—via HDMI eARC, optical, or Bluetooth; WOW Orchestra, WOW Interface, and WOWCAST are LG-exclusive, but core audio and gaming features work with any compatible TV.
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